Analysis of interatomic Contacts of Structural Units in PDB entry:
1YTB


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1YTB entry

There are 4 chains in PDB entry 1YTB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 G 1 C 29
D
 G 1 C 29
A
 SER 61MET 240
B
 SER 61MET 240
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 8 helices in PDB entry 1YTB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
81 89Right-handed alpha
Helix 2
A2
A
128 147Right-handed alpha
Helix 3
A3
A
171 179Right-handed alpha
Helix 4
A4
A
220 237Right-handed alpha
Helix 5
B1
B
81 89Right-handed alpha
Helix 6
B2
B
128 147Right-handed alpha
Helix 7
B3
B
171 179Right-handed alpha
Helix 8
B4
B
220 237Right-handed alpha
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There are 2 sheets in PDB entry 1YTB. Click on sheet of interest to get list of strands forming it: SH1, SH2,

There are 10 strands in SH1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
91 94first strand
Strand 2
A
102 106anti-parallel
Strand 3
A
111 116anti-parallel
Strand 4
A
120 125anti-parallel
Strand 5
A
65 76anti-parallel
Strand 6
A
153 166anti-parallel
Strand 7
A
211 217anti-parallel
Strand 8
A
202 207anti-parallel
Strand 9
A
193 197anti-parallel
Strand 10
A
182 185anti-parallel
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There are 10 strands in SH2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
91 94first strand
Strand 2
B
102 106anti-parallel
Strand 3
B
111 116anti-parallel
Strand 4
B
120 125anti-parallel
Strand 5
B
65 76anti-parallel
Strand 6
B
153 166anti-parallel
Strand 7
B
211 217anti-parallel
Strand 8
B
202 207anti-parallel
Strand 9
B
193 197anti-parallel
Strand 10
B
182 185anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il